Christos N. Karras



Christos N. Karras was born in Patras, Greece in 1997 and he is a Computer science Researcher. He obtained his Bachelor degree in Computer Science from the Department of Computer Science from the University of Liverpool and his Masters degree in Data Driven Computing and Decision Making from the Department of Computer Engineering and Informatics. He is currently a Ph.D. Student under the supervision of Prof. Spyros Sioutas and a research member of the Decentralized Systems Computing Group at the Computer Engineering and Informatics Department in University of Patras, Patras, Greece.

Researcher & Developer.

  • Birthday: 9 April 1997
  • Website:
  • Phone: 6980936305
  • City: Patras, Greece
  • Age: 25
  • Degree: Master
  • Emailone: c.karras at
  • Freelance: Available


Coding: Good coding skills in JAVA, C++

Website Development: Projects on HTML, CSS, Bootstap

Arduino Technologies: Projects on Arduino (ESP32, LoRa chips)

Robotics: Projects with path-finding solutions/navigation

Graphics Designer Skills: High skills on Adobe Photoshop

HTML 100%
CSS 90%
JavaScript 80%
PHP 80%
WordPress/CMS 90%
Photoshop 85%


IBM Data Science Professional Certificate


Research Interests

The main fields of research interests as well as my studies are focused in:

  • Internet of Things (IoT)
  • Sampling
  • LoRa
  • MCMC Methods


PhD Candidate

2022 - Current

Affiliation: University of Patras, Patras, Greece

PhD Title: Deployment of Scalable and Speedy MCMC Algorithms for Big Data Stream Management

My PhD Proposal can be found here:

Master in Data Driven Computing and Decision Making

2020 - 2022

University of Patras, Patras, Greece

DDCDM (Data Driven Computing and Decision Making) is a three-semester (90 ECTS) postgraduate programme given by the Department of Computer Engineering & (CEID) and the Department of Mathematics (SNS) of the University of Patras. CEID administers the programme. The program's goal is to offer graduate level education and training in data processing, analysis, inference, and decision making using current computer platforms. Data mining and knowledge extraction methods, data modelling and simulation, methodologies, algorithms and technologies for decision making systems, e) designing and evaluating tools for the software stack and computational.

Bachelor in Computer Science

2016 - 2020

University of Liverpool, Merseyside, UK

The University of Liverpool's computer science history extends back to the 1960s. The Department of Computer Science was established in 1983 to promote study and research in this exciting new field that combines mathematics, physics, biology, and engineering. After five decades, the Department continues to evolve at a dizzying speed, remaining at the forefront of computer science globally. The department was one of the first in the University to collaborate with Xi'an Jiaotong-Liverpool University, resulting in a strong international teaching and research collaboration.

Professional Experience


2021 - Present

CEID, Patras, Greece

  • Christos is part of Decentralized Systems Computing (DSC) Group.

Computer Lab Assistant

2021 - 2022

CEID, Patras, Greece

  • Christos participated in the workshop “Laboratory in programming language C”, part of the course “Computer Technology and Programming” at the Computer Engineering and Department as an auxiliary postgraduate student and lab assistant.


  • All
  • App
  • Web



Feel free to contact me


Office 1.29, Computer Engineering and Dept.



Your message has been sent. Thank you!
Designed by Bootstrap